package com.dxy.yesas2020goals.study.partone.disignpattern.strategypattern.mine;

/**
 * @author victorydeng
 * @Classname PayStrategy
 * @Description TODO
 * @Date 2020/3/23 19:40
 * @Created by victorydeng
 */
public interface PayStrategy {

    double pay(Case c);
}
